Տրամաբանական խնդիր. Սուտասան երեխաներն ու լամպերը
LIFE
Միևնույն դասարանի 6 աշակերների հարցնում են, թե քանի լամպ կա կախած իրենց դասարանի առաստաղում և երեխաները տալիս են հետևյալ պատասխանները. Առաջին երեխան պատասխանում է, որ դասարանում կա մեկից ավել լամպ, երկրորդը՝ 2-ից ավել, երրորդը՝ 3-ից ավել, չորրորդը՝ 4-ից ավել, 5-րդը՝ 5-ից քիչ, 6-րդը՝ 4-ից քիչ: Իրականում քանի լամպ կա նրանց դասարանում, եթե հարցմանը մասնակցած երեխաների ուղիղ կեսը ճիշտ է ասել:
Ճիշտ պատասխանը տեսեք այստեղ:
Ucom Supports AI-Powered Camera Installation for Nature Conservation
Dmitry Ishkhanov Opens the New Steinway’s Concert Life in Pardubice 
Ucom Fellowship Participants Meet Ralph Yirikian at Ucom
Unibank Becomes Title Sponsor of Alashkert Football Club
Sergey Smbatyan’s Music for Future Foundation and the Lang Lang International Music Foundation Invite Young Pianists to Apply for the Prestigious Lang Lang Young Scholars Program
Unibank Call Center Now Available 24/7 on Weekdays
Ralph Yirikian Discusses the Challenges of Modern Leadership with Leadership School Participants
Unibank Becomes Lead Sponsor of AGBU’s Global Run in Support of Camp Nairi
Unibank’s Renamed “Tumanyan” Branch Opens at a New Location
Ucom Continues Large-Scale Network Modernization, Expanding 5G Coverage and Enhancing Connectivity
EBRD’s AMD-denominated bonds listed on AMX; Converse Bank acted as underwriter
Become a Unibank shareholder and acquire perpetual bonds with a 13.25% yield
The Unprecedented Educational Summer of the 'Armenian Virtuosos'
All Armflix Content Is Once Again Available on Uplay
Hayk Melikyan Opens the 5th Festival of Armenian Culture in Katowice
Harutyun Harutyunyan: “The Government Has No Intention of Applying for EU Membership
and Adopted the Law to Prevent a Referendum”
Ucom Supports Coca-Cola Fest 2026 
“Orran” Students Start the New Academic Year with Support from “The Power of One Dram”
It is with deep awareness of the seriousness of this supposition as well as concern that we pose the question of the above headline
“Armenian Virtuosos” Scholarship Recipients Take the Stage at the 4th International Festival of Youth Orchestras of the World
Unibank Launches a New Promotion "U-Teenager": Grand Prize — a Summer Course at One of the Top Universities Abroad
SEROOND Begins: Armenia’s First Authored School Model Based on Whole-Child Development, Enabled by AI
"Unisport" Advances to the Main Round of the UEFA Futsal Champions League
Cybersecurity Course Graduates Take Part in Ucom’s “Junior Academy” Program
Ucom Introduces Green Tariff Plans, Turning Everyday Connectivity into Environmental Impact
Ucom Launches “Unity Back to School” Special Offer for the New School Year
Ucom’s Sales and Service Center Reopens at 7 Sayat-Nova Street in Gyumri
"Unisport" Competes in the UEFA Futsal Champions League
Aram Barseghyan Appointed CEO of Team Telecom Armenia, Hayk Yesayan to Lead Team Group
Letter of Congratulations to His Holiness Karekin II on His 75th Birthday
“Side by Side” Program for Artsakh Families in the Sevan Community: IDBank
Arega Hovsepyan is our candidate for Chair of the Committee on European Integration
The Final Round of the Junius Tournament Has Begun
Awards Ceremony for the “Top 100 Students of Armenia” Competition: Presentation of Certificates
New Samsung Galaxy A27 as Part of Ucom’s Special “Back to School 2026” Offer
Millennials, Gen Z, or Gen Alpha: How Different Generations Prepare for the New School Year: Idram&IDBank
Financial Literacy at the Republican Center for Children and Youth Tent Camp: Idram & IDBank
Unlocking the Secrets of the Financial World at ''Hayordi'' Camp with Idram&IDBank
Ucom Supports the Second Phase of ArmDrone’s FPV Drone Educational Program
"The Power of One Dram" to "Orran" Charitable Non-Governmental Organization
Ucom and Microsoft Innovation Center’s Cybersecurity Education Program Concludes with a Mini CTF Competition
Customer Appreciation Day - This Time at IDBank’s “Erebuni” Branch
Results of the Junius Tournament Announced: The Next Round Ahead
Ucom Expands International Roaming Capabilities
"Urgently Confirm Your Card Details": IDBank Warns of Hotel Booking Scams
Mher Ananyan joins Unibank's Management Board
Ucom Supports the Launch of "Remember the Animals" Educational Game
Moody’s changes the outlook on IDBank’s ratings to positive
IDBank Introduces the New Mastercard World Card with Exclusive Travel Benefits and a Special Launch Campaign
Converse Bank and Visa expand their strategic partnership to introduce new customer solutions 
1
Dmitry Ishkhanov Opens the New Steinway’s Concert Life in Pardubice
2
Unibank Becomes Title Sponsor of Alashkert Football Club
3
Unibank Call Center Now Available 24/7 on Weekdays
4
Ralph Yirikian Discusses the Challenges of Modern Leadership with Leadership School Participants
5
Sergey Smbatyan’s Music for Future Foundation and the Lang Lang International Music Foundation Invit...